Product comparison · 2 network cards

InLine 66659M network card Fiber 1000 Mbit/s vs QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s

11specifications compared
9differ
2identical
17known for one product only

Key differences

The QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has 1 more fiber ports quantity than the InLine 66659M network card Fiber 1000 Mbit/s (2 vs 1). The QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has 24,000 Mbit/s more maximum data transfer rate than the InLine 66659M network card Fiber 1000 Mbit/s (25000 Mbit/s vs 1000 Mbit/s). The InLine 66659M network card Fiber 1000 Mbit/s has 100 mm more depth than the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s (286 mm vs 186 mm). Only the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has internal. Host interface: USB Type-C on the InLine 66659M network card Fiber 1000 Mbit/s, PCI Express on the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s.

Host interface
- 66659M network card Fiber 1000 Mbit/s:USB Type-C
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:PCI Express
Fiber optic connector
- 66659M network card Fiber 1000 Mbit/s:SFP
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:SFP28
Fiber ports quantity
- 66659M network card Fiber 1000 Mbit/s:1
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:2
Maximum data transfer rate
- 66659M network card Fiber 1000 Mbit/s:1000 Mbit/s
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:25000 Mbit/s
LAN controller
- 66659M network card Fiber 1000 Mbit/s:Realtek RTL8153
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Broadcom BCM57502
Internal
- 66659M network card Fiber 1000 Mbit/s:No
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Yes
Product colour
- 66659M network card Fiber 1000 Mbit/s:Black
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Silver, Dark Green
Depth
- 66659M network card Fiber 1000 Mbit/s:286 mm
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:186 mm

Side by side

Differences highlightedShow differences only

Comparison of 66659M, QXG-25G2SF-BCM
28 specifications	A InLine 66659M network card Fiber 1000 Mbit/s Model 66659M View product	B QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s Model QXG-25G2SF-BCM View product
Ports & interfaces3 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	USB Type-C	PCI Express
Interface	Fiber	Fiber
Fiber optic connectorDiffers	SFP	SFP28
Fiber ports quantityDiffers	1	2
USB connector form factorKnown for one	Straight	Unknown — not stated by the source
PCI versionKnown for one	Unknown — not stated by the source	4.0
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network3 differ
Maximum data transfer rateDiffers	1000 Mbit/s	25000 Mbit/s
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u	IEEE 802.3az, IEEE 802.1Q, IEEE 802.3x, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.1as
Jumbo framesKnown for one	9000	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
LAN controllerDiffers	Realtek RTL8153	Broadcom BCM57502
Design2 differ
InternalDiffers	No	Yes
Product colourDiffers	Black	Silver, Dark Green
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Weight & dimensions1 differ
WidthKnown for one	45 mm	Unknown — not stated by the source
DepthDiffers	286 mm	186 mm
HeightKnown for one	18 mm	Unknown — not stated by the source
WeightKnown for one	43 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	175 mm	Unknown — not stated by the source
Package depthKnown for one	150 mm	Unknown — not stated by the source
Package heightKnown for one	30 mm	Unknown — not stated by the source
Package weightKnown for one	103 g	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	TÜV mark	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	45 x 286 x 18 mm	Unknown — not stated by the source
Package volumeKnown for one	1400 cm³	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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